Marantz MAR770 User Manual
Page 35
33
34
Connections delivered
with CDR-loader assy
Cable connected
to tray switch and
tray motor
P816
POWER SUPPLY PCB
3104 128 0586
MAIN BOARD CDR
1400
1
14
1500
11
F934
1
10
1000
1220
1330
1200
1
10
1
11
Flex connected
to CDM
Flex connected
to sledge motor
Flex connected
to turn table motor
1
4
1
30
1
1410
1
3
PP16
TERMINAL PCB
1
22
1
22
1006
1
11
1
7
1002
4
1
1001
1208
1209
1000
1
4
1
16
JJ01
3104 128 0598
MAIN BOARD CD
1708
Flex connected
to CDM panel
Cable connected
to tray switch and
tray motor
Connections delivered
with CD-loader assy
Cable connected
to sledge motor
Flex connected
to turn table motor
J851
WC02
WC03
WC01
J801
JF52
J652
W801
PY16
FRONT DISPLAY PCB
WY04
WY03
PY46
STANDBY LED PCB
WY04
JY02
JY01
WY02
WY02
WY03
J902
J682
WY01
W901
PY26
KEYS PCB
P916
HEAD
PHONE
PCB
PY36
ROTARY
ENCODER
PCB
WY01(at conn.F934of
WY02
WY03
WY04
CDR main board)
1
VDC2
1
KEY
1
KEY
1
STAND BY
2
VFTD
2
KEY
2
KEY
2
GND
3
VDC1
3
PULS
3
KEY
4
SYS RESET
4
PULS
5
IIC DATA
5
GND
6
GND
7
IIC CLOCK
8
DISPL INT
9
GND
10
D5V
WC01(at conn.1209
WC02(at conn.1400
WC03(at conn.1708
of CDR main board)
of CDR main board
of CDR main board
1
RIGHT CD
1
GND
1
GND
2
GND
2
DOBM CDR
2
DSA DATA CD
3
LEFT CD
3
GND
3
GND
4
GND
4
EXT DIG IN
4
DSA STR CD
5
DOBM CD
5
EXT OPT IN
5
DSA ACK CD
6
GND
6
GND
6
GND
7
KILL
7
D5V
7
D5V
8
KILL
8
12V CD
9
LEFT IN
9
GND
W801(at conn.1500
10
GND
10
IIS DATA CD
of CDR main board)
11
RIGHT IN
11
IIS WS CD
1
VDC2
12
RIGHT OUT
12
GND
2
VFT
13
GND
13
IIS BCK CD
3
VDC1
14
LEFT OUT
14
GND
4
GND
15
DOBM CD
5
5V
16
SYS RESET
6
5V
W801
17
LEFT IN CD
7
GND
1
COLD
18
GND
8
GND
2
HOT
19
RIGHT IN CD
9
GND
20
KILL
10
12V
21
SYS CLOCK 8W
11
•[‚W‚–
22
GND
WF51
W901
W651
1
RC-5 OUT
1
LEFT HP OUT
1
RIGHT CDR OUT
2
RC-5 IN
2
GND
2
GND
3
RIGHT HP OUT
3
LEFT CDR OUT